Finding the Third Proportional to 1,362,163 and 2,890,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,163 : 2,890,368 = 2,890,368 : x
2. Step 2: Convert to fraction form
   1,362,163/2,890,368 = 2,890,368/x
3. Step 3: Cross multiply
   1,362,163x = 2,890,368 × 2,890,368
4. Step 4: Simplify right side
   1,362,163x = 8,354,227,175,424
5. Step 5: Solve for x
   x = 8,354,227,175,424/1,362,163
6. Step 6: Final answer
   x = 6,133,059.83